Side by side comparison and review of ifrogz impulse duo and Sony WI-C400. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | ifrogz impulse duo | Sony WI-C400 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Weight | - | 35 g | |
| Colour | Black & silver | Silver | Black | |
| Protection | Sweat-resistant | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.1 m | - |
| SOUND QUALITY | ifrogz impulse duo | Sony WI-C400 |
|---|
| Headphones Form Factor | In-ear | In-ear - behind-the-neck mount | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 8 - 22000 Hz | Sony WI-C400 offer a larger frequency range than ifrogz impulse duo. |
| Sensitivity | 100 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 6 mm | 9 mm | Sony WI-C400 have a thicker diaphragm than ifrogz impulse duo. |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | ifrogz impulse duo | Sony WI-C400 |
|---|
| Form Factor | - | Built-in |
|---|
| REMOTE CONTROL | ifrogz impulse duo | Sony WI-C400 |
|---|
| Controls | Power on/off, volume control, play/pause, next/previous track | Volume, answer/end, play/pause |
|---|
| CABLE | ifrogz impulse duo | Sony WI-C400 |
|---|
| Cable Type | - | USB cable - 50 m |
|---|
| FEATURES | ifrogz impulse duo | Sony WI-C400 |
|---|
| Features | - | Vibrating call alert |
|---|
| BATTERY AND CHARGING | ifrogz impulse duo | Sony WI-C400 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 12 hour(s) | 20 hour(s) | Sony WI-C400 lasts longer on a single charge than the ifrogz impulse duo. |
| Charging Time | 2.5 hour(s) | 4.5 hour(s) | ifrogz impulse duo recharge faster than ifrogz impulse duo. |
| CONNECTIONS | ifrogz impulse duo | Sony WI-C400 |
|---|
| Connector Type | - | USB (5 pin Micro-USB Type B) |
|---|
| OTHERS | ifrogz impulse duo | Sony WI-C400 |
|---|
| Included Accessories | Magnetic clip | - | |
|---|---|---|---|
| Service & Support | Limited warranty - lifetime | - |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
